President Barack Obama's inaugural parade

January 21, 2013

Charlie Neibergall/ASSOCIATED PRESS

9of25

The U.S. Army band marches down Pennsylvania Avenue en route to the White House, Monday, Jan. 21, 2013, in Washington. Thousands marched during the 57th Presidential Inauguration parade after the ceremonial swearing-in of President Barack Obama. (AP Photo/Charlie Neibergall)

Charlie Neibergall/ASSOCIATED PRESS

9of25

The U.S. Army band marches down Pennsylvania Avenue en route to the White House, Monday, Jan. 21, 2013, in Washington. Thousands marched during the 57th Presidential Inauguration parade after the ceremonial swearing-in of President Barack Obama. (AP Photo/Charlie Neibergall)